856482880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 224

約数和(自身を含む): 2359590912

約数和(自身を除く): 1503108032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 47, 55, 62, 64, 80, 88, 94, 110, 124, 155, 160, 167, 176, 188, 220, 235, 248, 310, 320, 334, 341, 352, 376, 440, 470, 496, 517, 620, 668, 682, 704, 752, 835, 880, 940, 992, 1034, 1240, 1336, 1364, 1457, 1504, 1670, 1705, 1760, 1837, 1880, 1984, 2068, 2480, 2585, 2672, 2728, 2914, 3008, 3340, 3410, 3520, 3674, 3760, 4136, 4960, 5170, 5177, 5344, 5456, 5828, 6680, 6820, 7285, 7348, 7520, 7849, 8272, 9185, 9920, 10340, 10354, 10688, 10912, 11656, 13360, 13640, 14570, 14696, 15040, 15698, 16027, 16544, 18370, 20680, 20708, 21824, 23312, 25885, 26720, 27280, 29140, 29392, 31396, 32054, 33088, 36740, 39245, 41360, 41416, 46624, 51770, 53440, 54560, 56947, 58280, 58784, 62792, 64108, 73480, 78490, 80135, 82720, 82832, 86339, 93248, 103540, 109120, 113894, 116560, 117568, 125584, 128216, 146960, 156980, 160270, 165440, 165664, 172678, 207080, 227788, 233120, 243319, 251168, 256432, 284735, 293920, 313960, 320540, 331328, 345356, 414160, 431695, 455576, 466240, 486638, 502336, 512864, 569470, 587840, 627920, 641080, 690712, 828320, 863390, 911152, 973276, 1025728, 1138940, 1216595, 1255840, 1282160, 1381424, 1656640, 1726780, 1822304, 1946552, 2277880, 2433190, 2511680, 2564320, 2676509, 2762848, 3453560, 3644608, 3893104, 4555760, 4866380, 5128640, 5353018, 5525696, 6907120, 7786208, 9111520, 9732760, 10706036, 13382545, 13814240, 15572416, 18223040, 19465520, 21412072, 26765090, 27628480, 38931040, 42824144, 53530180, 77862080, 85648288, 107060360, 171296576, 214120720, 428241440, 856482880]

約数ペア:

[(1, 856482880), (2, 428241440), (4, 214120720), (5, 171296576), (8, 107060360), (10, 85648288), (11, 77862080), (16, 53530180), (20, 42824144), (22, 38931040), (31, 27628480), (32, 26765090), (40, 21412072), (44, 19465520), (47, 18223040), (55, 15572416), (62, 13814240), (64, 13382545), (80, 10706036), (88, 9732760), (94, 9111520), (110, 7786208), (124, 6907120), (155, 5525696), (160, 5353018), (167, 5128640), (176, 4866380), (188, 4555760), (220, 3893104), (235, 3644608), (248, 3453560), (310, 2762848), (320, 2676509), (334, 2564320), (341, 2511680), (352, 2433190), (376, 2277880), (440, 1946552), (470, 1822304), (496, 1726780), (517, 1656640), (620, 1381424), (668, 1282160), (682, 1255840), (704, 1216595), (752, 1138940), (835, 1025728), (880, 973276), (940, 911152), (992, 863390), (1034, 828320), (1240, 690712), (1336, 641080), (1364, 627920), (1457, 587840), (1504, 569470), (1670, 512864), (1705, 502336), (1760, 486638), (1837, 466240), (1880, 455576), (1984, 431695), (2068, 414160), (2480, 345356), (2585, 331328), (2672, 320540), (2728, 313960), (2914, 293920), (3008, 284735), (3340, 256432), (3410, 251168), (3520, 243319), (3674, 233120), (3760, 227788), (4136, 207080), (4960, 172678), (5170, 165664), (5177, 165440), (5344, 160270), (5456, 156980), (5828, 146960), (6680, 128216), (6820, 125584), (7285, 117568), (7348, 116560), (7520, 113894), (7849, 109120), (8272, 103540), (9185, 93248), (9920, 86339), (10340, 82832), (10354, 82720), (10688, 80135), (10912, 78490), (11656, 73480), (13360, 64108), (13640, 62792), (14570, 58784), (14696, 58280), (15040, 56947), (15698, 54560), (16027, 53440), (16544, 51770), (18370, 46624), (20680, 41416), (20708, 41360), (21824, 39245), (23312, 36740), (25885, 33088), (26720, 32054), (27280, 31396), (29140, 29392)]